124 search results - page 12 / 25 » Data mining-based fragmentation of XML data warehouses |
DOLAP
2004
ACM
15 years 5 months ago
2004
ACM
In today’s OLAP systems, integrating fast changing data, e.g., stock quotes, physically into a cube is complex and time-consuming. The widespread use of XML makes it very possib...
100
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ADBIS
2006
Springer
15 years 1 months ago
2006
Springer
Because of information ubiquity, one observes an important trend towards transferring information management tasks from database systems to networks. We introduce the notion of Da...
ADBIS
2008
Springer
15 years 6 months ago
2008
Springer
A similarity join correlating fragments in XML documents, which are similar in structure and content, can be used as the core algorithm to support data cleaning and data integratio...
DOCENG
2006
ACM
15 years 5 months ago
2006
ACM
Mash-ups extract data fragments from disparate sources, and combine and transform the extracted fragments for display. Currently, mash-up developers tend to employ ad hoc represen...
98
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VLDB
2001
ACM
15 years 4 months ago
2001
ACM
ct Information Integration is among the most important fields in information management. The problem of integrating data from diverse, possibly heterogeneous data sources is ubiqu...